Subwassertang

Subwassertang is a unique freshwater fern gametophyte that forms soft, flowing green mats. It provides exceptional cover for shrimp, baby fish, and beneficial microorganisms while requiring very little maintenance.

Aquatic Plant Growth Habit

• Free-Form / Mat-Forming

CO₂ Supplementation Requirement

• Not Required

Plant Characteristics

• Soft green fronds

• Excellent shrimp habitat

• Can be attached or left loose

• Extremely hardy

Plant Class

• Fern (Gametophyte)

Suitable Water Type

• Freshwater

Sunlight

• Low to Moderate

Difficulty

• Easy

Growth Rate

• Slow to Moderate

Placement

• Foreground, Midground, or Hardscape

Temperature

• 68–82°F

pH

• 6.0–7.8

Water Hardness

• Soft to Medium